	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue8\ubf\ua6\ue6\u8b\u89\ue5\u8d\ua1\ue6\u96\uaf\ue7\u9a\u84\ue9\u82\uaa\ue6\u81\ub6\ue4\ub9\u8b\ue7\u9c\ubc",	"\ue8\u9e\u8d\ue7\u81\uab\ue4\ub9\u8b\ue6\ua0\ub8",	"\ue7\ub4\ua2\ue5\u85\u8b\ue7\u9a\u84\ue5\ub0\ube\ue5\ub7\ub4\ue5\ub0\u96",	"\ue6\u96\uaf\ue5\u9f\uba\ue5\ub0\u94\ue7\u9a\u84\ue6\ub2\u81\ue8\ua1\u80\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\uaa\ue6\u80\u92\ue4\ub9\u8b\ue6\u8d\ub7",	"\ue8\ub5\u9e\ue8\ube\ube\ue6\u8b\u89\ue4\ub9\u8b\ue7\u81\uab",	"\ue6\u99\uae\ue5\u88\ua9\ue8\u8e\uab\ue4\ubf\uae\ue6\u96\uaf\ue7\u9a\u84\ue7\u8b\u82\ue6\u80\u92\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue9\u87\u8e\ue8\u9b\uae\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\uad\ua3\ue9\ub9\u8d\ue7\u9a\u84\ue4\ubc\ua0\ue8\uaf\ub4\ue4\ub9\u8b\ue7\ube\ubd",	"\ue5\u8f\u8c\ue5\u90\u8e\ue7\u9a\u84\ue5\u87\u9d\ue8\ua7\u86"],
[588,	23302.5,	17705,	34669.4,	24870.6,	null,	null,	null,	null,	null,	null],
[582,	22188,	16776.4,	32664.8,	23478.6,	null,	null,	null,	null,	null,	null],
[580,	21867.1,	16494.1,	32117,	23062.1,	null,	null,	null,	null,	null,	null],
[575,	20463.3,	15702.6,	30698.3,	22035.6,	null,	null,	null,	null,	null,	null],
[574,	20288.5,	15587.6,	30399.9,	21833.5,	null,	null,	null,	null,	null,	null],
[572,	20037.9,	15279.5,	29831.1,	21426.3,	null,	null,	null,	null,	null,	null],
[569,	19309.9,	14872.9,	29032.5,	20881.3,	null,	null,	null,	null,	null,	null],
[567,	18805.8,	14595.3,	28513.7,	20500.1,	null,	null,	null,	null,	null,	null],
[566,	18656.2,	14546.3,	28213.7,	20224.4,	null,	null,	null,	null,	null,	null],
[561,	17927.2,	13789.9,	26892.8,	19328.1,	null,	null,	null,	null,	null,	null],
[559,	17503.6,	13517.8,	26368.7,	18940.3,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	null,	14731.5,	17298.4,	null,	18777,	17141.6],
[553,	16687.4,	12795.4,	24955.3,	17896.8,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	null,	13899,	16376.7,	null,	17733.3,	16204.6],
[549,	null,	null,	null,	null,	null,	13688.9,	16021.5,	null,	17416,	15901.9],
[548,	15902,	12199.6,	23676,	17098.6,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	null,	13074.9,	15255.8,	null,	16758.1,	15166.2],
[543,	null,	null,	null,	null,	17014.6,	12996.6,	14963.4,	null,	16639.7,	14937.2],
[541,	null,	null,	null,	null,	null,	12772.4,	14649.3,	null,	16269.4,	14703.5],
[540,	14852.9,	11323.4,	21869.8,	15860.1,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	null,	12327.5,	14292.3,	null,	15839.2,	14333],
[536,	14228,	10914.7,	21118.7,	15270.6,	null,	12142,	13974.2,	null,	15543,	14010.5],
[535,	null,	null,	null,	null,	15899.9,	12022.1,	13863.4,	null,	15319,	13905.8],
[530,	null,	null,	null,	null,	null,	11243.5,	13211.2,	14180.8,	14402,	13291.4],
[528,	13161.8,	10084.2,	19469.2,	14173,	null,	11085.2,	12911.2,	null,	14134,	12960.8],
[522,	null,	null,	null,	null,	null,	10499.6,	12184.8,	13261.9,	13411.9,	12273.1]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​